The Micron ImperviTRAN B750BTZ13JQF Transformer (Same Specs as:  B750-2010-GAF)  is a single-phase panel mount transformer with a power rating of 750 VA. It has primary voltage ratings of 240x480, 230x460, and 220x440 AC and a secondary voltage rating of 110/115/120 AC. The termination style is screw and the minimum operating frequency is 50 Hz while the maximum operating frequency is 60 Hz.